Ectopic expression of fungal EcGDH improves nitrogen assimilation and grain yield in rice
NADP（H）-dependent glutamate dehydrogenases（GDH） in lower organisms have stronger ammonium affinity than those in higher plants. Here we report that transgenic rice overexpressing the EcGDH from Eurotium cheralieri exhibited significantly enhanced aminating activities. Hydroponic and field tests show...
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| Veröffentlicht in: | Journal of integrative plant biology 2018-02, Vol.60 (2), p.85-88 |
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| container_end_page | 88 |
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| container_title | Journal of integrative plant biology |
| container_volume | 60 |
| creator | Tang, Dongying Peng, Yuchong Lin, Jianzhong Du, Changqing Yang, Yuanzhu Wang, Dan Liu, Cong Yan, Lu Zhao, Xiaoying Li, Xia Chen, Liangbi Liu, Xuanming |
| description | NADP（H）-dependent glutamate dehydrogenases（GDH） in lower organisms have stronger ammonium affinity than those in higher plants. Here we report that transgenic rice overexpressing the EcGDH from Eurotium cheralieri exhibited significantly enhanced aminating activities. Hydroponic and field tests showed that nitrogen assimilation efficiency and grain yields were markedly increased in these transgenic plants, especially at the low nitrogen conditions.These results suggest that EcGDH may have potential to be used to improve nitrogen assimilation and grain yield in rice. |
| doi_str_mv | 10.1111/jipb.12519 |
| format | Article |
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Here we report that transgenic rice overexpressing the EcGDH from Eurotium cheralieri exhibited significantly enhanced aminating activities. Hydroponic and field tests showed that nitrogen assimilation efficiency and grain yields were markedly increased in these transgenic plants, especially at the low nitrogen conditions.These results suggest that EcGDH may have potential to be used to improve nitrogen assimilation and grain yield in rice.</description><identifier>ISSN: 1672-9072</identifier><identifier>EISSN: 1744-7909</identifier><identifier>DOI: 10.1111/jipb.12519</identifier><identifier>PMID: 28059483</identifier><language>eng</language><publisher>China (Republic : 1949- ): Wiley Subscription Services, Inc</publisher><subject>Ammonium ; Assimilation ; Biological assimilation ; Crop yield ; Ectopic expression ; Field tests ; Grain ; NADP ; Nitrogen ; Oryza ; Transgenic plants ; 氮吸收效率;谷物产量;米饭;真菌;转基因;有机体;脱氢酶;植物</subject><ispartof>Journal of integrative plant biology, 2018-02, Vol.60 (2), p.85-88</ispartof><rights>2017 Institute of Botany, Chinese Academy of Sciences</rights><rights>2017 Institute of Botany, Chinese Academy of Sciences.</rights><rights>2018 Institute of Botany, Chinese Academy of Sciences</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4209-a1faab867e2a73d575cafaabad858da3165274901ede9ee04ffa90287817e77b3</citedby><cites>FETCH-LOGICAL-c4209-a1faab867e2a73d575cafaabad858da3165274901ede9ee04ffa90287817e77b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/94176A/94176A.jpg</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fjipb.12519$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fjipb.12519$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28059483$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tang, Dongying</creatorcontrib><creatorcontrib>Peng, Yuchong</creatorcontrib><creatorcontrib>Lin, Jianzhong</creatorcontrib><creatorcontrib>Du, Changqing</creatorcontrib><creatorcontrib>Yang, Yuanzhu</creatorcontrib><creatorcontrib>Wang, Dan</creatorcontrib><creatorcontrib>Liu, Cong</creatorcontrib><creatorcontrib>Yan, Lu</creatorcontrib><creatorcontrib>Zhao, Xiaoying</creatorcontrib><creatorcontrib>Li, Xia</creatorcontrib><creatorcontrib>Chen, Liangbi</creatorcontrib><creatorcontrib>Liu, Xuanming</creatorcontrib><title>Ectopic expression of fungal EcGDH improves nitrogen assimilation and grain yield in rice</title><title>Journal of integrative plant biology</title><addtitle>Journal of Integrative Plant Biology</addtitle><description>NADP（H）-dependent glutamate dehydrogenases（GDH） in lower organisms have stronger ammonium affinity than those in higher plants. Here we report that transgenic rice overexpressing the EcGDH from Eurotium cheralieri exhibited significantly enhanced aminating activities. Hydroponic and field tests showed that nitrogen assimilation efficiency and grain yields were markedly increased in these transgenic plants, especially at the low nitrogen conditions.These results suggest that EcGDH may have potential to be used to improve nitrogen assimilation and grain yield in rice.</description><subject>Ammonium</subject><subject>Assimilation</subject><subject>Biological assimilation</subject><subject>Crop yield</subject><subject>Ectopic expression</subject><subject>Field tests</subject><subject>Grain</subject><subject>NADP</subject><subject>Nitrogen</subject><subject>Oryza</subject><subject>Transgenic plants</subject><subject>氮吸收效率;谷物产量;米饭;真菌;转基因;有机体;脱氢酶;植物</subject><issn>1672-9072</issn><issn>1744-7909</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp90EFP2zAYBmALgShjXPgBkwWXaVKY7cSxfdxY1xYhwYEddrLc5EvmKrGD3bD138-lhQMHLEu2rMevPr0InVNyRdP6urLD8ooyTtUBOqGiKDKhiDpM91KwTBHBJuhDjCtCcklKdowmTBKuCpmfoN_Tau0HW2H4NwSI0XqHfYOb0bWmw9Nq9mOObT8E_wQRO7sOvgWHTYK97cx6y42rcRuMdXhjoatxugRbwUd01Jguwtn-PEW_fk4frufZ7d1scf3tNqsKRlRmaGPMUpYCmBF5zQWvzPbF1JLL2uS05EwUilCoQQGQommMIkwKSQUIscxP0eddbhrycYS41r2NFXSdceDHqKnkJVelKvJEL9_QlR-DS9NpRghRiishkvqyU1XwMQZo9BBsb8JGU6K3hett4fq58IQ_7SPHZQ_1K31pOAG6A39tB5t3ovTN4v77S-jFfoI_3rWP1rWv_0pRpK0S-g9DQZaD</recordid><startdate>201802</startdate><enddate>201802</enddate><creator>Tang, Dongying</creator><creator>Peng, Yuchong</creator><creator>Lin, Jianzhong</creator><creator>Du, Changqing</creator><creator>Yang, Yuanzhu</creator><creator>Wang, Dan</creator><creator>Liu, Cong</creator><creator>Yan, Lu</creator><creator>Zhao, Xiaoying</creator><creator>Li, Xia</creator><creator>Chen, Liangbi</creator><creator>Liu, Xuanming</creator><general>Wiley Subscription Services, Inc</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W94</scope><scope>WU4</scope><scope>~WA</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>201802</creationdate><title>Ectopic expression of fungal EcGDH improves nitrogen assimilation and grain yield in rice</title><author>Tang, Dongying ; 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| source | Wiley Online Library Journals Frontfile Complete; Alma/SFX Local Collection |
| subjects | Ammonium Assimilation Biological assimilation Crop yield Ectopic expression Field tests Grain NADP Nitrogen Oryza Transgenic plants 氮吸收效率 谷物产量 米饭 真菌 转基因 有机体 脱氢酶 植物 |
| title | Ectopic expression of fungal EcGDH improves nitrogen assimilation and grain yield in rice |
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